Tsev fuabtais txiv ntoo Standard piav qhia: Cov qauv sib txawv thiab cov txheej txheem xaiv ntawm GB thiab DIN Systems
Mar 31, 2026
Tso lus
Hauv kev sib dhos tshuab, tsim cov qauv hlau, cov cuab yeej siv hluav taws xob, thiab cov tshuab hluav taws xob muaj hluav taws xob, Hex Nuts, uas yog ib qho tseem ceeb tshaj plaws ntawm cov Hlau Fasteners, muaj cov qauv txheej txheem uas cuam tshuam ncaj qha rau kev ntseeg siab thiab kev sib hloov ntawm kev sib txuas. Txawm li cas los xij, ntsib nrog ntau tus qauv xws li GB52, GB6170, GB6172, thiab DIN934, engineers feem ntau xaiv tsis raug vim tsis nkag siab txog ntug qhov ntev, tuab, thiab qib zog, ua rau muaj teeb meem sib dhos lossis kev sib txuas tsis ua haujlwm. Kab lus no yuav txheeb xyuas cov ntsiab lus sib txawv ntawm plaub lub ntsiab lus hex txiv ntoo thiab muab cov lus qhia xaiv kev tshawb fawb.
Txheej txheem cej luam ntawm Cov Txheej Txheem Txheej Txheem: Qhov sib txawv ntawm qhov chaw ntawm Suav Teb Chaws Cov Qauv thiab Cov Qauv German
Muaj cov qauv sib txawv ntawm Suav Teb Chaws Tus Qauv (GB) thiab German Industrial Standards (DIN) hauv kev tsim cov txiv ntoo hex:
GB52 ib: Tus qauv ua ntej, siv tau rau qis- lub zog (feem ntau Tsawg dua lossis sib npaug rau 4 qib) daim ntawv thov, maj mam hloov los ntawm GB/T 6170, tab sis tseem siv rau qee yam khoom siv uas twb muaj lawm lossis tsis yog- kev sib txuas tseem ceeb.
GB/T 6170 (feem ntau abbreviated li GB6170): Cov dav dav tam sim no - lub hom phiaj Standard Hex Txiv Ntoo, sib haum rau cov txheej txheem thoob ntiaj teb ISO 4032, dav siv hauv cov tshuab dav dav thiab cov qauv hlau.
GB/T 6172 (GB 6172): Hex Jam Txiv Ntoo, kwv yees li 60%–70% qhov siab ntawm GB6170, feem ntau siv rau hauv qhov chaw- txwv tsis pub los yog xav tau ob npaug - txiv ntseej xauv.
DIN934: Tus qauv German, txawm hais tias tsis yog qhov sib npaug ntawm ISO 4032, nws tau siv dav hauv cov khoom siv thoob ntiaj teb, tshwj xeeb tshaj yog nyob rau hauv Stainless Steel Hex Nut cov khoom, xws li cov khoom ua los ntawm 304 thiab 316 stainless hlau.
Khoom siv thiab nto kho Compatibility
Txawm hais tias cov qauv feem ntau qhia qhov ntev geometric, hauv kev siv tswv yim lawv feem ntau khi rau cov ntaub ntawv:
Carbon steel txiv ntoo: Feem ntau ua raws li GB6170 lossis GB6172, thiab tuaj yeem haum nrog Kub-Dip Galvanized Hex Ceev rau kev tiv thaiv corrosion.
Stainless hlau txiv ntseej: Feem ntau txais yuav DIN934 qhov system, sau tias Stainless Hlau Ntsia Hlau Ntsia Hlau, cov khoom siv yog A2-70 (304) lossis A4-70 (316).
Siab -kev sib txuas: Cov khoom lag luam ua raws li GB / T 6170 thiab nrog qib siab dua lossis sib npaug ntawm 8 yuav tsum raug xaiv, zam kev siv qis - cov qauv muaj zog xws li GB52.
Tsis tas li ntawd, cov txiv ntseej muaj nuj nqi tshwj xeeb xws li Hex Lock Nuts thiab Hex Flange Nuts, txawm tias txawv ntawm cov duab, tseem tuaj yeem xa mus rau cov qauv saum toj no rau lawv lub hauv paus hexagonal feem; compatibility yuav tsum tau txiav txim siab thaum xaiv.
Cov lus pom zoo xaiv: Match Standards Raws li Scenario
General Mechanical Assembly: Ua ntej GB / T 6170 kom ntseeg tau lub zog thiab kev sib hloov.
Qhov chaw-Kev txwv tsis pub muaj: Rau cov ntawv thov xws li ntsuas ntsuas ntsuas thiab nyias - phaj sib txuas, xaiv GB/T 6172 nyias- hom txiv ntseej.
Kev kho cov khoom siv export lossis cov khoom lag luam: Yog tias tus qauv tsim siv DIN934, ua kom nruj raws li nws qhov ntev kom tsis txhob raug yuam hloov.
Corrosive Ib puag ncig: Xaiv Stainless Hlau Hex Ceev (DIN934 system) los yog kub -dip galvanized Finished Hex ceev.
Kev vibration siab: Nws tsis pom zoo kom siv cov tsev fuabtais zoo tib yam nkaus xwb; lawv yuav tsum tau ua ke nrog Prevailing Torque Nuts los yog ob - txiv ntseej qauv.
Nyloc Nuts, txawm tias me me, yog "kab kawg ntawm kev tiv thaiv" rau kev nyab xeeb engineering. Kev nkag siab txog qhov sib txawv me me ntawm GB thiab DIN cov qauv tsis yog tsuas yog hais txog kev paub txog kev paub tab tab sis kuj hais txog kev ua lub luag haujlwm rau kev ncaj ncees ntawm cov qauv. Nyob rau hauv cov ntsiab lus ntawm cov saw hlau thoob ntiaj teb, kev txheeb xyuas qhov tseeb thiab kev xaiv raug yog qhov tseem ceeb los xyuas kom meej tias txhua qhov kev sib txuas tuaj yeem tiv taus qhov kev sim ntawm lub sijhawm thiab kev thauj khoom.
tiv tauj peb
Yog tias koj xav tau lub zog torque -preload piv cov lus rauHexagonal txiv ntseejnyob rau hauv cov qauv sib txawv, thov koj xav tiv tauj peb -peb yuav muab kev txhawb nqa kev xaiv txoj hlua khi rau koj.
Xa kev nug